:root {
  --navy: #1A3A5C;
  --orange: #FF6B35;
  --orange-light: #FFF0EA;
  --navy-light: #EFF3F8;
  --text: #1A1A2E;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --white: #FFFFFF;
  --green: #10B981;
  --yellow: #F59E0B;
  --red: #EF4444;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', sans-serif;
  background: #F4F6F9;
  color: var(--text);
  line-height: 1.6;
  font-size: 14px;
}

/* ── Header ── */
.site-header {
  background: var(--navy);
  color: var(--white);
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.site-header .logo { font-size: 13px; opacity: 0.7; }
.site-header h1 { font-size: 20px; font-weight: 700; letter-spacing: 0.02em; }
.site-header .week-label {
  background: var(--orange);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

/* ── Layout ── */
main {
  max-width: 960px;
  margin: 24px auto;
  padding: 0 16px;
  display: grid;
  gap: 20px;
}

/* ── Card ── */
.card {
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--border);
}
.card-header .icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--navy-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}
.card-header h2 {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}
.card-body { padding: 20px; }

/* ── KPI Table ── */
.kpi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.kpi-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--navy-light);
  color: var(--navy);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.kpi-table th:first-child { border-radius: 6px 0 0 6px; }
.kpi-table th:last-child  { border-radius: 0 6px 6px 0; }
.kpi-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.kpi-table tr:last-child td { border-bottom: none; }
.kpi-table .metric-name { font-weight: 600; color: var(--text); }
.kpi-table .num { font-variant-numeric: tabular-nums; }
.kpi-table .target-col { color: var(--text-muted); }

.badge {
  display: inline-flex; align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge.green  { background: #D1FAE5; color: #065F46; }
.badge.yellow { background: #FEF3C7; color: #92400E; }
.badge.red    { background: #FEE2E2; color: #991B1B; }

/* ── OKR ── */
.okr-list { display: grid; gap: 16px; }
.okr-item {}
.okr-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.okr-kr { font-weight: 600; font-size: 13px; }
.okr-pct { font-size: 13px; font-weight: 700; color: var(--navy); }
.progress-track {
  height: 8px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 6px;
}
.progress-bar {
  height: 100%;
  border-radius: 99px;
  background: var(--orange);
  transition: width 0.4s ease;
}
.progress-bar.on-track  { background: var(--green); }
.progress-bar.at-risk   { background: var(--yellow); }
.progress-bar.behind    { background: var(--red); }
.okr-comment { font-size: 12px; color: var(--text-muted); }

/* ── Tasks ── */
.tasks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) { .tasks-grid { grid-template-columns: 1fr; } }
.tasks-col h3 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--border);
  color: var(--text-muted);
}
.tasks-col.done h3 { border-color: var(--green); color: #065F46; }
.tasks-col.next h3 { border-color: var(--orange); color: var(--orange); }
.task-list { list-style: none; display: grid; gap: 6px; }
.task-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 1.4;
}
.task-list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}
.tasks-col.done .task-list li::before { background: var(--green); }
.tasks-col.next .task-list li::before { background: var(--orange); }
.task-tag {
  display: inline-block;
  background: var(--navy-light);
  color: var(--navy);
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 4px;
  white-space: nowrap;
}

/* ── Risks ── */
.risk-list { display: grid; gap: 10px; }
.risk-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 8px;
  border-left: 3px solid var(--border);
  background: var(--navy-light);
}
.risk-item.high   { border-color: var(--red);    background: #FEF2F2; }
.risk-item.medium { border-color: var(--yellow);  background: #FFFBEB; }
.risk-item.low    { border-color: var(--green);   background: #F0FDF4; }
.risk-severity {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  margin-top: 1px;
}
.risk-item.high   .risk-severity { background: var(--red);    color: var(--white); }
.risk-item.medium .risk-severity { background: var(--yellow); color: var(--white); }
.risk-item.low    .risk-severity { background: var(--green);  color: var(--white); }
.risk-content {}
.risk-title { font-weight: 600; font-size: 13px; margin-bottom: 2px; }
.risk-desc  { font-size: 12px; color: var(--text-muted); }
.risk-action { font-size: 12px; color: var(--navy); font-weight: 600; margin-top: 4px; }

/* ── Footer ── */
footer {
  text-align: center;
  padding: 24px 16px;
  color: var(--text-muted);
  font-size: 12px;
}